Comparison

WaveBlock® EMF Meter vs Real EMF Detector

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

WaveBlock® EMF Meter

This application transforms your phone into an EMF detector, allowing you to measure electromagnetic field levels in real-time. It helps identify potential radiation sources and understand your exposure from electronic devices and power lines.

Highlights
  • Real-time EMF detection
  • Accurate measurement with device sensors
  • Color-coded EMF zone indicators
  • EMF history log
  • Identify EMF hotspots
  • Create safer environments
Features
Read full description

Your phone just became a powerful EMF (Electromagnetic Field) detector. With WaveBlock® EMF Meter, you can quickly and accurately measure EMF levels around you, helping you understand and reduce your exposure to potentially harmful radiation from electronic devices, power lines, and wireless networks. Key Features: Real-Time EMF Detection – Instantly see EMF levels in your environment. Accurate Measurement – Uses your device’s built-in sensors for precise readings. Easy-to-Read Display – Color-coded indicators show safe, moderate, or high EMF zones. EMF History Log – Track and compare readings over time. Why Use WaveBlock®? From Wi-Fi routers and smartphones to household appliances and power cables, EMF is all around us. While invisible to the naked eye, high EMF exposure has raised health concerns for many people. WaveBlock® EMF Meter helps you: - Identify EMF “hotspots” in your home, workplace, or neighborhood. - Make informed decisions about where you spend your time. - Create safer living and working environments for you and your family. Perfect For: - Health-conscious individuals - Parents and families - People working near electronics or power sources - Anyone curious about their EMF exposure WaveBlock® EMF Meter is simple enough for everyday use yet powerful enough for professional monitoring. With real-time detection, historical tracking, and easy visualization, you have everything you need to make EMF safety a part of your daily routine. Disclaimer: WaveBlock® EMF Meter uses your device’s internal sensors to provide approximate EMF readings. It is not a medical device and should not be used as a substitute for professional equipment or advice. Download WaveBlock® EMF Meter today and take control of your environment!

About

Real EMF Detector

Features
Read full description

Measure magnetic fields with real sensor data. Real EMF Detector turns your iPhone into a precision magnetometer using the built-in calibrated magnetic field sensor to detect and measure DC magnetic fields around you. CALIBRATED SENSOR TECHNOLOGY - Uses Core Motion calibrated magnetic field data that removes device self-interference - X, Y, Z axis breakdown showing directional field components - Total field magnitude in microtesla with continuous updates - More accurate than raw magnetometer apps that include phone hardware noise REAL-TIME DETECTOR - Large circular gauge with smooth animated needle - Color-coded safety levels: Background, Normal, Elevated, Strong, Very Strong - Instant response as you move through your environment - Configurable threshold alerts with haptic feedback LIVE GRAPH - Real-time scrolling chart built with Swift Charts - Track magnetic field changes over time as you scan - Pinch to zoom and scroll through recorded data - X, Y, Z axis overlay for detailed field analysis STUD & METAL SCANNER - Detect metal objects, pipes, and wiring behind walls - Find studs by scanning for nail and screw patterns - Audio and haptic feedback as field strength changes - Sensitivity adjustment for different scanning needs SESSION HISTORY - Record complete measurement sessions with one tap - Review past sessions with full statistics and timeline - Export session data as CSV for further analysis - Stored locally with SwiftData for fast access LEARN & UNDERSTAND - Educational guide to magnetic fields and EMF science - Understand what your readings mean in everyday context - Reference chart comparing common magnetic field sources - Safety information based on published exposure guidelines COMMON USES - Home inspection: check appliances, wiring, and electrical panels - Stud finding: locate metal fasteners behind drywall - Education: learn about magnetism and electromagnetic fields - Hobby and exploration: investigate unusual magnetic sources - Workplace assessment: identify strong field areas HONEST ABOUT LIMITATIONS Real EMF Detector measures DC magnetic fields using the iPhone magnetometer. It cannot detect RF signals, Wi-Fi, cellular (5G/4G), AC electromagnetic fields, or electric fields. For those measurements, specialized equipment is required. What it does measure, it measures well -- with calibrated data that most competing apps lack. Built with SwiftUI, Swift Charts, and Core Motion. No ads, no data collection. Terms of Use: https://emfdetector.mobilealchemy.co/terms Privacy Policy: https://emfdetector.mobilealchemy.co/privacy

Screenshots

WaveBlock® EMF Meter4 screens
Real EMF Detector4 screens

Verdict

The call

The clearest difference is in-app purchases: WaveBlock® EMF Meter at none against Real EMF Detector's 4. WaveBlock® EMF Meter also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Real EMF Detector sells 4 in-app purchases, starting at $1.99 per 7 days. WaveBlock® EMF Meter asks for nothing beyond the download.

UpkeepUpdate frequency

WaveBlock® EMF Meter ships an update every 2 weeks, Real EMF Detector every 3 weeks. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.

Scorecard2 real differences · 7 level
WaveBlock® EMF Meter versus Real EMF Detector: the parameters behind the verdict, then further details
ParameterWaveBlock® EMF MeterReal EMF Detector
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 weeks — betterEvery 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.1 — better17.0
Further details — not scored
Size23 MB17 MB
Age rating4+4+
DeveloperWaveBlock LLCMOBILE ALCHEMY LTD

In-app purchases

None

WaveBlock® EMF Meter

No in-app purchases

4 purchases

Real EMF Detector

Subscriptions3
  • EMF Detector Pro3 Days trial$1.997 Days
  • EMF Detector Pro7 Days trial$4.991 Month
  • EMF Detector Pro7 Days trial$19.991 Year
One-time1
  • EMF Detector Pro – Lifetime$39.99

Questions

Is WaveBlock® EMF Meter free?
WaveBlock® EMF Meter is free to download, with no in-app purchases.
Is Real EMF Detector free?
Real EMF Detector is free to download, with in-app purchases available.
Do WaveBlock® EMF Meter or Real EMF Detector have ads?
Neither WaveBlock® EMF Meter nor Real EMF Detector shows ads.
Which is updated more often, WaveBlock® EMF Meter or Real EMF Detector?
WaveBlock® EMF Meter ships an update every 2 weeks, and Real EMF Detector every 3 weeks. Most recently, WaveBlock® EMF Meter was updated on October 7, 2026 and Real EMF Detector on October 12, 2026.

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